Agent 39 may refer to:

  • CONTROL agent; an oriental houseboy who cracked the Hong Kong smuggling case [Mentioned, Episode #36: "Casablanca"].

Agent 39 (left) delivers a message.

  • CONTROL agent who delivers a message for Chief Maxwell Smart by means of a wearable teletype-like device. Note that the designation "Agent 39" appears in the credits but is not used in the episode itself. [Portrayed by Jeff Nowinski, GS95 Episode #1: "Pilot"].